LED Luminaire for Display Cases
First Claim
1. A luminaire comprising:
- an LED mounting portion comprising a plurality of LEDs mounted thereon;
a reflector; and
a lens,wherein the LED mounting portion and reflector are sized and arranged to form a reflective cavity for diffusing and directing light from the plurality of LEDs through the lens and out of the luminaire,and wherein the lens is held in place in the luminaire between the LED mounting portion and the reflector or is mounted directly on the LED mounting portion over the plurality of LEDs.
1 Assignment
0 Petitions
Accused Products
Abstract
A lighting luminaire for use in a refrigerated display case includes an LED mounting portion comprising a plurality of light emitting diodes (“LEDs”) mounted thereon, a reflector, and a lens. The LED mounting portion and reflector are sized and arranged to form a reflective cavity for diffusing and directing light from the plurality of LEDs through the lens and out of the luminaire. The LED mounting portion and reflector are either attached to each other as separate components or are integrally formed. The lens is held in place in the luminaire between the LED mounting portion and the reflector or is mounted directly on the LED mounting portion over the plurality of LEDs. The LED mounting portion and/or reflector have a reflective surface for reflecting light emitted by the LEDs. Methods for retrofitting an existing luminaire in a refrigerated display with an LED luminaire are also provided.
115 Citations
11 Claims
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1. A luminaire comprising:
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an LED mounting portion comprising a plurality of LEDs mounted thereon; a reflector; and a lens, wherein the LED mounting portion and reflector are sized and arranged to form a reflective cavity for diffusing and directing light from the plurality of LEDs through the lens and out of the luminaire, and wherein the lens is held in place in the luminaire between the LED mounting portion and the reflector or is mounted directly on the LED mounting portion over the plurality of LEDs. - View Dependent Claims (2, 4, 5, 6, 7, 8)
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3. The luminaire of claim 3, wherein a thermal insulation pad is located between the luminaire and the shelf.
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9. A luminaire comprising:
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an LED mounting portion comprising a plurality of LEDs mounted thereon; a reflector; a lens; and a thermal insulation pad for mounting the luminaire to a surface, wherein the LED mounting portion and reflector are sized and arranged to form a reflective cavity for diffusing and directing light from the plurality of LEDs through the lens and out of the luminaire. - View Dependent Claims (10)
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11. A luminaire comprising:
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an LED mounting portion comprising a plurality of LEDs mounted thereon; a reflector; and a lens, wherein the LED mounting portion and reflector are sized and arranged to form a reflective cavity for diffusing and directing light from the plurality of LEDs through the lens and out of the luminaire, and wherein the reflector is repositionable within the luminaire so as to allow the direction of light exiting the luminaire to be adjusted.
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Specification